/* ===== PROJECT FILTERS ===== */
.proj-filters {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 2.5rem;
}
.pf-btn {
  padding: 0.5rem 1.3rem;
  border-radius: 980px;
  border: 1.5px solid var(--glass-border);
  background: transparent;
  color: var(--text-dim);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--spring);
  font-family: var(--font);
}
.pf-btn:hover { border-color: var(--accent); color: var(--accent); transform: scale(1.04); }
.pf-btn.active {
  background: var(--gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 16px var(--accent-glow);
}

/* ===== MASONRY GRID ===== */
.proj-masonry {
  columns: 3;
  column-gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}
@media(max-width:900px){ .proj-masonry{ columns:2; } }
@media(max-width:560px){
  .proj-masonry{ columns:1; max-width:480px; }
  .proj-filters{gap:0.4rem}
  .pf-btn{padding:0.4rem 0.9rem;font-size:0.78rem}
  .pm-thumb{height:160px}
  .pm-info{padding:0.8rem 1rem}
  .pm-info h3{font-size:0.88rem}
  .pm-stack{font-size:0.7rem}
  .proj-modal{border-radius:18px}
  .pm-modal-header{height:140px;padding:1rem;border-radius:18px 18px 0 0}
  .pm-modal-title-wrap h2{font-size:1.1rem}
  .pm-modal-content{padding:1rem}
  .pm-modal-desc{font-size:0.82rem}
  .pm-modal-list li{font-size:0.78rem}
}

/* ===== PROJECT CARD ===== */
.pm-card {
  break-inside: avoid;
  margin-bottom: 1.5rem;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.4s var(--spring), box-shadow 0.4s ease, opacity 0.3s ease;
  background: var(--glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--card-shadow);
}
.pm-card:hover { transform: translateY(-6px) scale(1.01); box-shadow: 0 16px 48px rgba(0,0,0,0.12); }
.pm-card:hover .pm-overlay { opacity: 1; }
.pm-card:hover .pm-plus { transform: scale(1); }

/* Thumbnail */
.pm-thumb {
  position: relative;
  height: 200px;
  overflow: hidden;
}
.pm-thumb-inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
.pm-thumb-purple { background: linear-gradient(135deg,#6c63ff,#a78bfa); }
.pm-thumb-blue   { background: linear-gradient(135deg,#0a84ff,#34aadc); }
.pm-thumb-orange { background: linear-gradient(135deg,#ff9f0a,#ff6b00); }
.pm-thumb-green  { background: linear-gradient(135deg,#30d158,#00c7be); }
.pm-thumb-red    { background: linear-gradient(135deg,#ff375f,#bf5af2); }

/* Overlay with + button */
.pm-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.35);
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding: 1rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.pm-plus {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  transform: scale(0.7);
  transition: transform 0.4s var(--spring);
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}
.pm-plus [data-lucide] { width: 1rem; height: 1rem; stroke: #fff; stroke-width: 2.5; }

/* Card info */
.pm-info { padding: 1rem 1.2rem 1.2rem; }
.pm-info h3 { font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; margin-bottom: 0.3rem; }
.pm-stack { font-size: 0.75rem; color: var(--accent2); font-weight: 600; }

/* ===== MOCKUP ILLUSTRATIONS ===== */
.pm-mockup {
  background: rgba(255,255,255,0.12);
  border-radius: 10px;
  width: 100%;
  padding: 0.8rem;
  backdrop-filter: blur(8px);
}
.pm-mockup-bar {
  height: 8px; width: 40%; background: rgba(255,255,255,0.4);
  border-radius: 4px; margin-bottom: 0.6rem;
}
.pm-mockup-line {
  height: 6px; background: rgba(255,255,255,0.25);
  border-radius: 3px; margin-bottom: 0.4rem;
}
.pm-mockup-line.short { width: 60%; }
.pm-mockup-blocks { display: flex; gap: 0.4rem; margin-top: 0.6rem; }
.pm-block { height: 32px; border-radius: 6px; flex: 1; background: rgba(255,255,255,0.2); }
.pm-block.b2 { background: rgba(255,255,255,0.3); }
.pm-block.b3 { background: rgba(255,255,255,0.15); }
.pm-mockup-nav { display: flex; gap: 0.4rem; margin-bottom: 0.6rem; }
.pm-mockup-nav span { height: 6px; flex: 1; background: rgba(255,255,255,0.25); border-radius: 3px; }
.pm-mockup-cards { display: flex; gap: 0.5rem; }
.pm-mini-card { flex: 1; height: 40px; background: rgba(255,255,255,0.2); border-radius: 6px; }
.pm-mockup-chat { display: flex; flex-direction: column; gap: 0.4rem; }
.pm-chat-bubble { height: 10px; border-radius: 10px; background: rgba(255,255,255,0.3); }
.pm-chat-bubble.left { width: 70%; align-self: flex-start; }
.pm-chat-bubble.right { width: 55%; align-self: flex-end; background: rgba(255,255,255,0.5); }
.pm-chat-bubble.short { width: 40%; }
.pm-mockup-nodes { display: flex; align-items: center; gap: 0.3rem; margin-top: 0.5rem; }
.pm-node { width: 14px; height: 14px; border-radius: 50%; background: rgba(255,255,255,0.5); flex-shrink: 0; }
.pm-node-line { flex: 1; height: 2px; background: rgba(255,255,255,0.3); }
.pm-mockup-listing { display: flex; gap: 0.6rem; align-items: center; margin-top: 0.4rem; }
.pm-listing-img { width: 40px; height: 40px; border-radius: 6px; background: rgba(255,255,255,0.3); flex-shrink: 0; }
.pm-listing-lines { flex: 1; display: flex; flex-direction: column; gap: 0.3rem; }
.pm-listing-line { height: 6px; background: rgba(255,255,255,0.25); border-radius: 3px; }
.pm-listing-line.short { width: 60%; }

/* ===== PROJECT MODAL ===== */
.proj-modal-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  padding: 2rem;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
}
.proj-modal-overlay.open { opacity: 1; pointer-events: all; }
.proj-modal {
  width: 100%; max-width: 640px;
  max-height: 85vh;
  overflow-y: auto;
  border-radius: 24px;
  position: relative;
  transform: scale(0.92) translateY(20px);
  transition: transform 0.4s var(--spring);
}
.proj-modal-overlay.open .proj-modal { transform: scale(1) translateY(0); }
.proj-modal::-webkit-scrollbar { width: 4px; }
.proj-modal::-webkit-scrollbar-thumb { background: var(--glass-border); border-radius: 2px; }
.proj-modal-close {
  position: absolute; top: 1rem; right: 1rem; z-index: 10;
  width: 32px; height: 32px; border-radius: 50%;
  background: rgba(0,0,0,0.3); border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: #fff; transition: var(--transition);
}
.proj-modal-close:hover { background: rgba(0,0,0,0.5); transform: scale(1.1); }
.proj-modal-close [data-lucide] { width: 1rem; height: 1rem; stroke: #fff; stroke-width: 2.5; }

.pm-modal-header {
  height: 180px; position: relative; overflow: hidden;
  display: flex; align-items: flex-end; padding: 1.5rem;
  border-radius: 24px 24px 0 0;
}
.pm-modal-mockup-bg {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg,rgba(255,255,255,0.04) 0,rgba(255,255,255,0.04) 1px,transparent 0,transparent 50%);
  background-size: 20px 20px;
}
.pm-modal-title-wrap { position: relative; z-index: 1; }
.pm-modal-title-wrap h2 { font-family: var(--font-display); font-size: 1.3rem; font-weight: 800; color: #fff; margin-bottom: 0.3rem; }
.pm-modal-title-wrap p { font-size: 0.8rem; color: rgba(255,255,255,0.75); font-weight: 600; }

.pm-modal-content { padding: 1.5rem; }
.pm-modal-desc { font-size: 0.9rem; color: var(--text-dim); line-height: 1.7; margin-bottom: 1.2rem; }
.pm-modal-content h4 { font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--accent); margin-bottom: 0.8rem; }
.pm-modal-list { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.2rem; }
.pm-modal-list li { font-size: 0.85rem; color: var(--text-dim); padding-left: 1.2rem; position: relative; line-height: 1.5; }
.pm-modal-list li::before { content: '▸'; position: absolute; left: 0; color: var(--accent); }
.pm-modal-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.pm-modal-tags span { padding: 0.25rem 0.7rem; border-radius: 980px; font-size: 0.72rem; font-weight: 600; background: rgba(94,92,230,0.1); color: var(--accent2); border: 1px solid rgba(94,92,230,0.15); }

/* ===== PROJECT CARD SLIDESHOW ===== */
.pm-slideshow { position: relative; overflow: hidden; }
.pm-slide-track {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
}
.pm-slide {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.8s ease;
}
.pm-slide.active { opacity: 1; }
.pm-slide-fallback {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.4s ease;
}
.pm-slideshow:not(.no-images) .pm-slide-fallback { opacity: 0; }
.pm-slideshow.no-images .pm-slide-fallback { opacity: 1; }

/* Slide dots */
.pm-slide-dots {
  position: absolute; bottom: 8px; left: 50%;
  transform: translateX(-50%);
  display: flex; gap: 5px; z-index: 3;
}
.pm-slide-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: rgba(255,255,255,0.5);
  transition: background 0.3s, width 0.3s;
}
.pm-slide-dot.active {
  background: #fff;
  width: 14px;
  border-radius: 3px;
}

.pm-thumb-yellow { background: linear-gradient(135deg,#ff9f0a,#ff6b00); }
.pm-thumb-teal   { background: linear-gradient(135deg,#00c7be,#0a84ff); }